CVE-2005-0637

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

02/05/2005

Last modified:

11/07/2017

Description

The copy functions in locore.s such as copyout in OpenBSD 3.5 and 3.6, and possibly other BSD based operating systems, may allow attackers to exceed certain address boundaries and modify kernel memory.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:openbsd:openbsd:3.5:::::::*
cpe:2.3:o:openbsd:openbsd:3.6:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://secunia.com/advisories/14432
http://securitytracker.com/id?1013333=
http://www.openbsd.org/errata.html#copy
http://www.openbsd.org/errata35.html#locore
http://www.securityfocus.com/bid/12825
https://exchange.xforce.ibmcloud.com/vulnerabilities/19531